Magnitude 6.6 quake hits off Russia's Kamchatka Peninsula

WASHINGTON (Reuters) - A large, magnitude 6.6 earthquake hit in the Pacific Ocean off Russia's Kamchatka Peninsula, the U.S. Geological Survey said on Sunday. There was no danger of a Pacific-wide tsunami from the quake, the Pacific Tsunami Warning Center said. The quake struck at a depth of 18.4 miles (30 km) and was centered 140 miles (225 km) west-southwest of Nilol'skoye, Komandorskiye Ostrova, Russia, the USGS said. (Reporting by Peter Cooney; Editing by Jonathan Oatis)